Nov 28 05:56:21.114 INFO checking emawutor/minigrep_emmanuel against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 05:56:21.115 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-3/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 28 05:56:21.462 INFO [stdout] 1611f04b4edc9e99cf47728bbf85ad9655f7b2ca009650ad1f8607334f982d09
Nov 28 05:56:21.464 INFO running `"docker" "start" "-a" "1611f04b4edc9e99cf47728bbf85ad9655f7b2ca009650ad1f8607334f982d09"`
Nov 28 05:56:22.236 INFO [stderr] usermod: no changes
Nov 28 05:56:22.312 INFO [stderr]     Checking minigrep_emmanuel v0.1.0 (/source)
Nov 28 05:56:22.761 INFO [stderr] warning: unused import: `super::*`
Nov 28 05:56:22.761 INFO [stderr]   --> src/lib.rs:67:9
Nov 28 05:56:22.761 INFO [stderr]    |
Nov 28 05:56:22.762 INFO [stderr] 67 |     use super::*;
Nov 28 05:56:22.762 INFO [stderr]    |         ^^^^^^^^
Nov 28 05:56:22.762 INFO [stderr]    |
Nov 28 05:56:22.762 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 05:56:22.763 INFO [stderr] 
Nov 28 05:56:22.817 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:56:22.817 INFO [stderr]   --> src/lib.rs:58:36
Nov 28 05:56:22.817 INFO [stderr]    |
Nov 28 05:56:22.818 INFO [stderr] 58 | pub fn search_case_insensitive<'a>(mut query: &str, contents: &'a str) -> Vec<&'a str> {
Nov 28 05:56:22.818 INFO [stderr]    |                                    ----^^^^^
Nov 28 05:56:22.818 INFO [stderr]    |                                    |
Nov 28 05:56:22.818 INFO [stderr]    |                                    help: remove this `mut`
Nov 28 05:56:22.819 INFO [stderr]    |
Nov 28 05:56:22.819 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 05:56:22.819 INFO [stderr] 
Nov 28 05:56:23.156 INFO [stderr] warning: variable does not need to be mutable
Nov 28 05:56:23.156 INFO [stderr]   --> src/lib.rs:58:36
Nov 28 05:56:23.156 INFO [stderr]    |
Nov 28 05:56:23.157 INFO [stderr] 58 | pub fn search_case_insensitive<'a>(mut query: &str, contents: &'a str) -> Vec<&'a str> {
Nov 28 05:56:23.157 INFO [stderr]    |                                    ----^^^^^
Nov 28 05:56:23.157 INFO [stderr]    |                                    |
Nov 28 05:56:23.158 INFO [stderr]    |                                    help: remove this `mut`
Nov 28 05:56:23.158 INFO [stderr]    |
Nov 28 05:56:23.158 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 28 05:56:23.159 INFO [stderr] 
Nov 28 05:56:23.416 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Nov 28 05:56:23.419 INFO [stderr] su: No module specific data is present
Nov 28 05:56:23.948 INFO running `"docker" "inspect" "1611f04b4edc9e99cf47728bbf85ad9655f7b2ca009650ad1f8607334f982d09"`
Nov 28 05:56:24.218 INFO running `"docker" "rm" "-f" "1611f04b4edc9e99cf47728bbf85ad9655f7b2ca009650ad1f8607334f982d09"`
Nov 28 05:56:24.484 INFO [stdout] 1611f04b4edc9e99cf47728bbf85ad9655f7b2ca009650ad1f8607334f982d09